/* 按钮的基础样式 */
.btn {
    background-color: #4A90E2;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-align: center;
    margin-bottom: 10px;
}

.btn:hover {
    background-color: #357ABD;
}

.form-check-input {
    margin-right: 10px;
}

.custom-button {
    background-color: #4a90e2;
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
    font-size: 16px;
    font-weight: bold;
}

.custom-button:hover {
    background-color: #5ca2f8;
}

.custom-button:active {
    background-color: #4a90e2;
    box-shadow: 0 2px 4px 0 rgba(0,0,0,0.2);
    transform: translateY(2px);
}
